<!DOCTYPE html>
<html ng-app='test'>
  <head>
    <meta charset="utf-8">
    <title></title>
    <script src="angular.js"></script>
    <script type="text/javascript">
    //模块
      let modu =angular.module('test',[]);
    //控制器
      modu.controller('ctrl1',function(){});
    </script>
  </head>
  <body ng-controller='ctrl1'>

  </body>
</html>
